used hydraulic oil filtration and purification system

We know that oil ages in a Transformer and reduces the life of Transformer. Oil ultimately begins break-down due to foreign particles / impurities such as water, gases, sludge particles, colloidal carbon and mainly acidity etc. When the oil in a Transformer reaches this stage, where purification/degassing is no longer efficient, the oil must be changed or reclaimed. Reclamation is the complete treatment of oil to a like-new condition. This process of reclamation is applicable to any size and type of transformer in industries. Above process of oil reclamation is a 100% solution for achieving the required properties of oil, whereas by simple process of filtration, it is not possible to get these properties. 
In order to achieve optimal dielectric strength and insulating performance inside of transformers and circuit breakers, dielectric oils must be kept absolutely clean and dry. ZHONGNENG designs and builds the most effective, durable, and easily operation high vacuum transformer oil purification system on the market today.

The series ZYD Double-stage vacuum Transformer oil regeneration purifier not only provide dewaters, degases and remove impurities, but also remove acidity, sludge, free carbon, other soluble oil decay products and discoloration. Also it can vacuum filling oil to transformer, vacuum dry transformer and on-line operation transformer.